<HTML><TITLE>notfound Specification Sheet</TITLE><H1>notfound Specification Sheet</H1><HR>Portable Object Compiler (c) 2003. All Rights Reserved.<P><H1>NotFound</H1><B>Inherits from:</B> Exception<P><B>Maturity Index:</B> Experimental<P><H2>Class Description</H2>This is a subclass to signal that an object could not be found in a collection. Messages that should search for an object can signal this <B>Exception</B> to indicate that the operation failed because no matching object was found.<P>The handler can be used as follows:<P><BLOCKQUOTE><PRE> [[{ match=[cltn find:myObject]; } on:NotFound do:{ :e | match=nil;}];</PRE></BLOCKQUOTE><H2>Method types</H2><H2>Methods</H2>
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<TITLE>notfound Specification Sheet</TITLE>
<H1>notfound Specification Sheet</H1>
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Portable Object Compiler (c) 2003. All Rights Reserved.<P>
<H1>NotFound</H1>
<B>Inherits from:</B> Exception<P>
<B>Maturity Index:</B> Experimental<P>
<H2>Class Description</H2>
This is a subclass to signal that an object could not be found in a collection. Messages that should search for an object can signal this <B>Exception</B> to indicate that the operation failed because no matching object was found.<P>
The handler can be used as follows:<P>
<BLOCKQUOTE><PRE>
[[{ match=[cltn find:myObject]; } on:NotFound do:{ :e | match=nil;}];
</PRE></BLOCKQUOTE>
<H2>Method types</H2>
<H2>Methods</H2>